<template>
  <BasicLayout>
    <template #wrapper>
      <el-card class="box-card">
        <el-form ref="queryForm" :model="queryParams" :inline="true" label-width="68px">

          <el-form-item>
            <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button
              v-permisaction="['admin:turl:add']"
              type="primary"
              icon="el-icon-plus"
              size="mini"
              @click="handleAdd"
            >新增
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['admin:turl:edit']"
              type="success"
              icon="el-icon-edit"
              size="mini"
              :disabled="single"
              @click="handleUpdate"
            >修改
            </el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button
              v-permisaction="['admin:turl:remove']"
              type="danger"
              icon="el-icon-delete"
              size="mini"
              :disabled="multiple"
              @click="handleDelete"
            >删除
            </el-button>
          </el-col>
        </el-row>

        <el-table v-loading="loading" :data="turlList" @selection-change="handleSelectionChange">
          <el-table-column type="selection" width="55" align="center"/>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button
                v-permisaction="['admin:turl:edit']"
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)"
              >修改
              </el-button>
              <el-button
                v-permisaction="['admin:turl:remove']"
                size="mini"
                type="text"
                icon="el-icon-delete"
                @click="handleDelete(scope.row)"
              >删除
              </el-button>
            </template>
          </el-table-column>
        </el-table>

        <pagination
          v-show="total>0"
          :total="total"
          :page.sync="queryParams.pageIndex"
          :limit.sync="queryParams.pageSize"
          @pagination="getList"
        />

        <!-- 添加或修改对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px">
          <el-form ref="form" :model="form" :rules="rules" label-width="80px">

            <el-form-item label="" prop="userId">
              <el-input v-model="form.userId" placeholder=""
              />
            </el-form-item>
            <el-form-item label="" prop="url">
              <el-input v-model="form.url" placeholder=""
              />
            </el-form-item>
          </el-form>
          <div slot="footer" class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </el-dialog>
      </el-card>
    </template>
  </BasicLayout>
</template>

<script>
  import {addTUrl, delTUrl, getTUrl, listTUrl, updateTUrl} from '@/api/turl'

  export default {
    name: 'TUrlAdd',
    components: {
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 总条数
        total: 0,
        // 弹出层标题
        title: '',
        // 是否显示弹出层
        open: false,
        isEdit: false,
        fileOpen: false,
        fileIndex: undefined,
        // 类型数据字典
        typeOptions: [],
        turlList: [],

        // 关系表类型

        // 查询参数
        queryParams: {
          pageIndex: 1,
          pageSize: 10,

        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {}
      }
    },
    created() {
      this.getList()
    },
    methods: {
      /** 查询参数列表 */
      getList() {
        this.loading = true
        listTUrl(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
            this.turlList = response.data.list
            this.total = response.data.count
            this.loading = false
          }
        )
      },
      // 取消按钮
      cancel() {
        this.open = false
        this.reset()
      },
      // 表单重置
      reset() {
        this.form = {

          ID: undefined,
          userId: undefined,
          url: undefined,
        }
        this.resetForm('form')
      },
      getImgList: function () {
        this.form[this.fileIndex] = this.$refs['fileChoose'].resultList[0].fullUrl
      },
      fileClose: function () {
        this.fileOpen = false
      },
      // 关系
      // 文件
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageIndex = 1
        this.getList()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.dateRange = []
        this.resetForm('queryForm')
        this.handleQuery()
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.reset()
        this.open = true
        this.title = '添加长链接'
        this.isEdit = false
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.ID)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset()
        const ID =
          row.ID || this.ids
        getTUrl(ID).then(response => {
          this.form = response.data
          this.open = true
          this.title = '修改长链接'
          this.isEdit = true
        })
      },
      /** 提交按钮 */
      submitForm: function () {
        this.$refs['form'].validate(valid => {
          if (valid) {
            if (this.form.ID !== undefined) {
              updateTUrl(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess('修改成功')
                  this.open = false
                  this.getList()
                } else {
                  this.msgError(response.msg)
                }
              })
            } else {
              addTUrl(this.form).then(response => {
                if (response.code === 200) {
                  this.msgSuccess('新增成功')
                  this.open = false
                  this.getList()
                } else {
                  this.msgError(response.msg)
                }
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        var Ids = (row.ID && [row.ID]) || this.ids

        this.$confirm('是否确认删除编号为"' + Ids + '"的数据项?', '警告', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function () {
          return delTUrl({'ids': Ids})
        }).then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        }).catch(function () {
        })
      }
    }
  }
</script>
